firstly Ashish is studying chemistry and sitting at the third position to the left of ruby so fix one position for Ruby and place Ashish according to that and kartik is sitting on the same side of Ashish. 
Rocky is the neighbour of Ashish and Nitish is sitting between Ruby and Saina and study Economics so according to that the arrangement will be: 
Saina study Maths and sits second to the left of Rocky who study computer science. 
The neighbour of Kartik study English and Ashish already study chemistry so the person sitting to the immediate right of Kartik will be studying English. 
Harsh study Hindi and there is only one position vacant which is to the immediate right of Saina so Harsh will be sitting there and the remaining subject is physics so Kartik will be studying that subject and the person remaining is Aman so he will be siting with Ruby and will study English. Here CS=computer science. 
Which of the following statements accurately describe biofortification?
A. Biofortification primarily focuses on enhancing nutrient levels in ...
Which state ranks second in Cotton production in India by share in all India production?
Under which ministry, National Food Security Act was enacted in 2013?
For manufacturing of packaged drinking water, basic requirement for the food business operators to obtain FSSAI license includes
Typical nitrogen deficiency symptoms in crop plants under high nitrogen content is due to the deficiency of
Calculate the basal area per hectare if the number of tallied trees was 14 and the Basal Area Factor (BAF) of the wedge prism used is three.
The CCEA has approved the Minimum Support Prices for all Rabi Crops for Marketing Season 2023-What is the MSP of Wheat?
In female reproductive system sperms are temporary stored at
Sand percentage in sandy soil is ___
Which of the following crop is a source methane and nitrous oxide emission into the atmosphere?
